CN109359789A - Substation's O&M path planning navigation system and air navigation aid based on Beidou positioning - Google Patents
Substation's O&M path planning navigation system and air navigation aid based on Beidou positioning Download PDFInfo
- Publication number
- CN109359789A CN109359789A CN201811555259.7A CN201811555259A CN109359789A CN 109359789 A CN109359789 A CN 109359789A CN 201811555259 A CN201811555259 A CN 201811555259A CN 109359789 A CN109359789 A CN 109359789A
- Authority
- CN
- China
- Prior art keywords
- substation
- module
- path
- equipment
- point
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000012423 maintenance Methods 0.000 claims abstract description 31
- 238000004458 analytical method Methods 0.000 claims abstract description 13
- 238000013459 approach Methods 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims description 16
- 238000012545 processing Methods 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 238000012544 monitoring process Methods 0.000 claims description 7
- 238000000605 extraction Methods 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 claims description 5
- 239000003990 capacitor Substances 0.000 claims description 3
- 238000013500 data storage Methods 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 3
- 238000003860 storage Methods 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 2
- 239000000284 extract Substances 0.000 claims description 2
- 239000012212 insulator Substances 0.000 claims description 2
- 208000027418 Wounds and injury Diseases 0.000 abstract description 3
- 230000006378 damage Effects 0.000 abstract description 3
- 208000014674 injury Diseases 0.000 abstract description 3
- 238000005457 optimization Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002068 genetic effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000004218 nerve net Anatomy 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 238000002922 simulated annealing Methods 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/04—Forecasting or optimisation specially adapted for administrative or management purposes, e.g. linear programming or "cutting stock problem"
- G06Q10/047—Optimisation of routes or paths, e.g. travelling salesman problem
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
- G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/42—Determining position
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/06—Energy or water supply
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
Landscapes
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Human Resources & Organizations (AREA)
- Economics (AREA)
- Strategic Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Remote Sensing (AREA)
- Radar, Positioning & Navigation (AREA)
- Theoretical Computer Science (AREA)
- Tourism & Hospitality (AREA)
- Health & Medical Sciences (AREA)
- Marketing (AREA)
- General Business, Economics & Management (AREA)
- Computer Networks & Wireless Communication (AREA)
- Public Health (AREA)
- Primary Health Care (AREA)
- Quality & Reliability (AREA)
- Water Supply & Treatment (AREA)
- Development Economics (AREA)
- Game Theory and Decision Science (AREA)
- Entrepreneurship & Innovation (AREA)
- Operations Research (AREA)
- General Health & Medical Sciences (AREA)
- Navigation (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The invention discloses a kind of substation's O&M path planning navigation system and air navigation aid based on Beidou positioning, it includes: that Beidou positioning module is connect with path planning module and path navigation module respectively；The reception of O&M task is connect with analysis module with path planning module；Database module is connect with path planning module and path navigation module respectively；Path planning module is connect with path navigation module；Path navigation module: the real time position of user is obtained by Beidou positioning module, and cooperate the calculated optimal path of path planning module institute, for user provide advance, retrogressing, left-hand rotation, turn right four direction of travel voice prompting, there are path navigation modules when charging zone or approach charging zone to issue voice warning prompt in 50 meters around the user, and guidance user safely travel；Solve the problems, such as that substation's operation maintenance personnel causes power system accident and personal injury because going to the wrong way interval, mistakenly entering into charged region.
Description
Technical field
The invention belongs to substation equipment positioning and path navigation field more particularly to a kind of power transformations based on Beidou positioning
It stands O&M path planning navigation system and air navigation aid.
Background technique
There is a large amount of electrical equipment in substation, due to for a long time by electricity, heat, mechanical load effect and environment
It influences, can gradually cause different type, different degrees of aging or failure, quickly, safely and accurately these failures are examined
It repairs and safeguards and is most important to the safe and stable operation of power grid.
With substation's digitlization, intelligentized development, substation gradually forms " unified platform, centralized control, concentration prison
Patrol dimension depending on, subregion, implement step by step " the regulation model of integration, in such a mode, substation realize substantially it is unattended, one group
Operation maintenance personnel is responsible for the service work of multiple substations simultaneously.Find that a certain equipment of a certain substation occurs by intelligent monitoring system
Maintenance task is assigned after problem to operation maintenance personnel, operation maintenance personnel goes to progress service work at the substation equipment immediately.And
Complicated structure quickly reaches faulty equipment for operation maintenance personnel in time and brings difficulty in substation, meanwhile, in maintenance process
The middle power system accident caused due to going to the wrong way interval, going to the wrong way bar position, mistakenly entering into charged region, personal injury often occur.
Although substation is constantly to intelligent development, current there is no how quick, safe and accurate for operation maintenance personnel
The correlative study and measure arrived at the destination carries out path navigation, route guiding not in substation for operation maintenance personnel and keeps away
The correlation technique in opening electrified region, if operation maintenance personnel is gone to the wrong way or mistakenly entering into charged region will all bring for power grid security and personal safety
Great risk.
Summary of the invention
The technical problem to be solved by the present invention is providing a kind of substation's O&M path planning navigation based on Beidou positioning
System and air navigation aid learn faulty equipment location information convenient for operation maintenance personnel quicklook, and system is according in O&M task
Faulty equipment position plan optimal path automatically, highlight all electrification danger zones in electronic map, and be fortune
Dimension personnel carry out real-time navigation, quick, the safe and accurate arrival faulty equipment position of guidance operation maintenance personnel.
Technical solution of the present invention:
A kind of substation's O&M path planning navigation system based on Beidou positioning, it includes:
Beidou positioning module: based on Beidou location technology extraction system user's current location information as starting point, and
It is transferred to path planning module, Beidou positioning module is connect with path planning module and path navigation module respectively；
O&M task receives and analysis module: receiving the O&M task that control centre is assigned, and analyzes in extraction task
Faulty equipment location information is transferred to path planning module by faulty equipment location information and fault message as a purpose, fortune
The reception of dimension task is connect with analysis module with path planning module；
Database module: storage substation's electronic map, station equipment attribute information and interior charging zone information of standing；Data
Library module is connect with path planning module and path navigation module respectively；
Path planning module: according to O&M task receive the starting point be passed to analysis module and Beidou positioning module and
Destination information, the interior substation's electronic map stored of cooperation database, station equipment attribute information and interior charging zone of standing,
Passage path planning algorithm calculates the least shortest distance path of an approach charging zone by starting point to destination and makees
For optimal path；Path planning module is connect with path navigation module；
Path navigation module: the real time position of user is obtained by Beidou positioning module, and cooperates path planning module
The calculated optimal path of institute, for user provide advance, retrogressing, left-hand rotation, four direction of travel of right-hand rotation voice prompting, when making
There are path navigation modules when charging zone or approach charging zone to issue voice warning prompt in 50 meters around user, and guidance makes
User safely travel.
Substation's electronic map is the information content relevant to road in substation, and device attribute information includes production
Producer, model, date of manufacture, functions of the equipments attribute and equipment working environment state, interior charging zone information of standing includes substation
The position range information at the electrification interval being inside currently running.
A kind of substation's O&M path planning navigation system based on Beidou positioning is led
Boat method, it includes:
Step 1 establishes substation's electronic map；Substation's original vector data are obtained from power department, pass through ArcGIS
Software successively carries out initial data storage, data processing, figure layer classification grouping, attribute list processing, symbolism, map label and matches
Figure optimization processing finally issues substation's electronic map；
Step 2 divides substation's charging zone: according to substation equipment function and operating condition, substation electronically
It is divided in figure and marks charging zone；Charging zone is the electrification interval that is currently running in substation, including main transformer interval, into
Line and outgoing line interval, the interval PT are stood with changing distance, capacitor standoff, section gap, reactor interval and bypass interval；
Step 3, mark substation's capital equipment attribute information: the attribute letter of tagging equipment in substation's electronic map
Breath, when system user of service clicks certain equipment in electronic map, side shows attribute information on the device；Equipment includes becoming
Depressor, high-voltage switch electric appliance, high-tension insulator, mutual inductor, compensation device, protection electric appliance, relay protection, electric main electrical scheme and distribution
Device, attribute information include manufacturer, model, date of manufacture, functions of the equipments attribute and equipment working environment state；
Step 4 establishes topological relation between substation's capital equipment: in spatial relationship, substation equipment belongs to a mesh
Mark, substation's road belong to line target, and the topological relation between substation equipment includes the relationship of point and point, the relationship of point and line；
Step 5, the identification of faulty equipment position；Background devices monitoring system analyzes equipment condition monitoring data, obtains
To after faulty equipment recognition result, faulty equipment location information is obtained by Beidou location facilities, and generates the transmission of O&M task
Into operation maintenance personnel handheld terminal；
Step 6 is received with analysis substation's O&M task: operation maintenance personnel handheld terminal receives the O&M that control centre is assigned
Task, substation's electronic map that terminal extracts the location information and fault message of Awaiting Overhaul equipment, and is associated in system
On；
Step 7, planning go to the optimal path of Awaiting Overhaul equipment；As a purpose by the faulty equipment location information of step 5
Ground positions the current location information for obtaining operation maintenance personnel by Beidou as starting point, and passage path planning algorithm calculates one
Shortest distance path under the premise of approach charging zone is least；
Step 8 carries out real-time route navigation and voice prompting to operation maintenance personnel.
The method for the topological relation established between substation's capital equipment described in step 4 includes:
Step 4.1, the relationship for establishing point with point；
Two kinds of coincidence between points, separation relationships are judged by the distance between point；
(1) it is overlapped: for point p1(x1,y1),p2(x2,y2), if there is x1=x2And there is y1=y2, then it is assumed that two o'clock is overlapped；
(2) separate: for being unsatisfactory for two o'clock in (1), then determination is separation；
Step 4.2 establishes relationship of the point with line；
Point has with the fundamental relation between line connects, includes and separates three kinds；
(1) connect: point is overlapped with one of straightway two-end-point；
(2) include: if the distance d of point to line is 0, and according to the monotonicity of line, point coordinate of this point be located at two-end-point it
Between, it is at this time inclusion relation, i.e. line contains a little；
(3) separate: the distance of point to line is not equal to 0.
The method that real-time route navigation and voice prompting is carried out to operation maintenance personnel described in step 8 are as follows: calculated by step 6
After optimal path, real-time path navigation and voice prompting are provided for operation maintenance personnel, specifically includes advance, retrogressing, left-hand rotation, right-hand rotation
Charging zone prompt in four direction of travel prompts and the prompt of institute's approach charging zone, 50 meters of surrounding.
The invention has the advantages that:
The present invention is based on Beidou location technologies and movable geographic information technology, develop based on substation's Map Service
Position of failure point visualization and turn-by-turn navigation, learn faulty equipment location information, system root convenient for operation maintenance personnel quicklook
Optimal path is planned automatically according to the faulty equipment position in O&M task, and it is dangerous that all electrifications are highlighted in electronic map
Region, and real-time navigation, quick, the safe and accurate arrival faulty equipment position of guidance operation maintenance personnel are carried out for operation maintenance personnel；Have
Solve the problems, such as that substation's operation maintenance personnel goes to the wrong way interval, mistakenly entering into charged region to effect, so as to avoid the electric power therefore caused
Systematic failures and personal injury provide guarantee for the safe and stable operation of substation or even entire power grid, have stronger reality
With value and realistic meaning.
Detailed description of the invention
Fig. 1 is air navigation aid flow diagram of the present invention；
Fig. 2 is present system block schematic illustration.
Specific embodiment
The present invention will be described in detail with reference to the accompanying drawings and examples, it should be understood that these examples of implementation are merely to illustrate
It the present invention rather than limits the scope of the invention, after the present invention has been read, those skilled in the art are to of the invention each
The modification of kind equivalent form falls within the application range as defined in the appended claims.
A kind of substation's O&M path planning based on Beidou positioning that Fig. 1 shows an embodiment of the present invention offer is led
The flow chart of boat method, method includes the following steps:
Step 1 establishes substation's electronic map；
From power department obtain substation's original vector data, successively carried out by ArcGIS software initial data storage,
The processing such as data processing, figure layer classification grouping, attribute list processing, symbolism, map label, figure optimization, last distributing electronic
Map is completed substation's electronic map and is established.
Step 2 divides substation's charging zone；
According to substation equipment function and operating condition, is divided in substation's electronic map and mark charging zone.
Charging zone is mainly the electrification interval being currently running in substation, including main transformer interval, inlet wire (outlet) interval, the interval PT,
It stands with changing distance, capacitor standoff, segmentation (mother, bridge) interval, reactor interval, bypass interval.
Step 3, mark substation's capital equipment attribute information；
The attribute information of capital equipment is marked in substation's electronic map, system user of service clicks in electronic map
When certain equipment, side shows its attribute information on the device.Capital equipment includes that transformer, high-voltage switch electric appliance, high pressure are exhausted
Edge, mutual inductor, compensation device, protection electric appliance, relay protection, electric main electrical scheme, power distribution equipment, attribute information includes factory
Family, model, date of manufacture, functions of the equipments attribute, equipment working environment state.
Step 4 establishes topological relation between substation's capital equipment；
In spatial relationship, substation equipment belongs to point target, and substation's road belongs to line target, substation's capital equipment
Between topological relation include point and relationship, the relationship of point and line put, method for building up is as follows:
Step 4.1 establishes the relationship of point with point；
Two kinds of coincidence between points, separation relationships are judged by the distance between point.
(1) it is overlapped: for point p1(x1,y1),p2(x2,y2), if there is x1=x2And there is y1=y2, then it is assumed that two o'clock is overlapped.
(2) it separates: being then considered separation for the two o'clock more than being unsatisfactory for.
Step 4.2 establishes relationship of the point with line；
Point has with the fundamental relation between line to connect, includes, separating three kinds.
(1) connect: point is overlapped with one of straightway two-end-point.
(2) include: if the distance d of point to line is 0, and according to the monotonicity of line, point coordinate of this point be located at two-end-point it
Between, it is at this time inclusion relation, i.e. line contains a little.
(3) separate: the distance of point to line is not equal to 0.
Step 5, the identification of faulty equipment position；
Background devices monitoring system analyzes equipment condition monitoring data using big data analysis algorithm, obtains failure
After equipment recognition result, its location information is obtained according to Beidou location facilities of the device in equipment, and generate O&M task hair
It is sent in operation maintenance personnel handheld terminal.
Step 6 receives and analysis substation's O&M task；
Operation maintenance personnel handheld terminal receives the O&M task that control centre is assigned, and terminal system automatically analyzes O&M task,
The location information and fault message of Awaiting Overhaul equipment are extracted, and is automatically associated on the electronic map in system.
Step 7, planning go to the optimal path of Awaiting Overhaul equipment；
Step 5 is analyzed to the faulty equipment location information extracted as a purpose, is positioned by Beidou and obtains O&M
The current location information of personnel is as starting point, under the premise of passage path planning algorithm one approach charging zone of calculating is least
Shortest distance path.
The path planning algorithm uses the Artificial Potential Field Method of the prior art, fuzzy rule method, genetic algorithm, nerve net
Network, simulated annealing or ant colony optimization algorithm etc..
Step 8 carries out real-time route navigation and voice prompting to operation maintenance personnel；
After calculating optimal path by step 6, real-time path navigation and voice prompting are provided for operation maintenance personnel, specifically
Including being charged in advance, retrogressing, left-hand rotation, turn right four direction of travel prompts and the prompt of institute's approach charging zone, 50 meters of surrounding
Region prompt.
It navigates Fig. 2 shows substation's O&M path planning based on Beidou positioning that an embodiment of the present invention provides and is
The structural block diagram of system specifically includes following part:
It includes that an information receives and analysis module, a Beidou positioning module, a database, a path planning module, one
Path navigation module.When path planning navigation system executes, information, which is received, receives the fortune that control centre is assigned with analysis module
Dimension task, and faulty equipment location information and fault message in extraction task are automatically analyzed, as a purpose by location information
It is transferred to path planning module, Beidou positioning module is based on the user's current location information conduct of Beidou location technology extraction system
Starting point, and it is transferred to path planning module.
Database module storage substation's electronic map, stand in capital equipment attribute information, stand in charging zone information, become
Power station electronic map is the information content relevant to road in substation, capital equipment attribute information include manufacturer, model,
Date of manufacture, functions of the equipments attribute, equipment working environment state, charging zone information include the electrification being currently running in substation
The position range information at interval.
Path planning module receives the starting point being passed to analysis module and Beidou positioning module and purpose according to information
Ground, then capital equipment attribute information in cooperating the substation's electronic map stored in database, standing, stand in charging zone, lead to
It crosses path planning algorithm and calculates the least shortest distance path conduct of an approach charging zone by starting point to destination
Optimal path.
Path navigation module obtains the real time position of user by locating module, and path planning module is cooperated to be calculated
Optimal path out, for user provide advance, retrogressing, left-hand rotation, turn right four direction of travel voice prompting, when user week
It encloses in 50 meters there are path navigation module sending voice warning prompt when charging zone or approach charging zone, guides user's peace
It is complete to advance.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
In range disclosed by the invention, the change or replacement that can be readily occurred in should all be contained those familiar with the art
Lid is within the scope of the invention as claimed.
Claims (5)
1. a kind of substation's O&M path planning navigation system based on Beidou positioning, it includes:
Beidou positioning module: it based on Beidou location technology extraction system user's current location information as starting point, and transmits
To path planning module, Beidou positioning module is connect with path planning module and path navigation module respectively；
O&M task receives and analysis module: receiving the O&M task that control centre is assigned, and analyzes the failure in extraction task
Faulty equipment location information is transferred to path planning module by device location information and fault message as a purpose, and O&M is appointed
Business is received and is connect with analysis module with path planning module；
Database module: storage substation's electronic map, station equipment attribute information and interior charging zone information of standing；Database mould
Block is connect with path planning module and path navigation module respectively；
Path planning module: the starting point being passed to analysis module and Beidou positioning module and purpose are received according to O&M task
Ground information, the interior substation's electronic map stored of cooperation database, station equipment attribute information and interior charging zone of standing, passes through
Path planning algorithm calculates the least shortest distance path of an approach charging zone by starting point to destination as most
Shortest path；Path planning module is connect with path navigation module；
Path navigation module: the real time position of user is obtained by Beidou positioning module, and path planning module is cooperated to be counted
The optimal path of calculating, for user provide advance, retrogressing, left-hand rotation, turn right four direction of travel voice prompting, work as user
There are path navigation modules when charging zone or approach charging zone to issue voice warning prompt in 50 meters of surrounding, guides user
It safely travel.
2. a kind of substation's O&M path planning navigation system based on Beidou positioning according to claim 1, feature
Be: substation's electronic map is the information content relevant to road in substation, and device attribute information includes factory
Family, model, date of manufacture, functions of the equipments attribute and equipment working environment state, interior charging zone information of standing includes in substation
The position range information at the electrification interval being currently running.
3. a kind of navigation side of substation's O&M path planning navigation system based on Beidou positioning as described in claim 1
Method, it includes:
Step 1 establishes substation's electronic map；Substation's original vector data are obtained from power department, pass through ArcGIS software
It is excellent successively to carry out initial data storage, data processing, figure layer classification grouping, attribute list processing, symbolism, map label and figure
Change processing, finally issues substation's electronic map；
Step 2 divides substation's charging zone: according to substation equipment function and operating condition, in substation's electronic map
It divides and marks charging zone；Charging zone is the electrification interval that is currently running in substation, including main transformer interval, inlet wire and
Outgoing line interval, the interval PT are stood with changing distance, capacitor standoff, section gap, reactor interval and bypass interval；
Step 3, mark substation's capital equipment attribute information: the attribute information of tagging equipment in substation's electronic map is
When system user of service clicks certain equipment in electronic map, side shows attribute information on the device；Equipment include transformer,
High-voltage switch electric appliance, high-tension insulator, mutual inductor, compensation device, protection electric appliance, relay protection, electric main electrical scheme and power distribution equipment,
Attribute information includes manufacturer, model, date of manufacture, functions of the equipments attribute and equipment working environment state；
Step 4 establishes topological relation between substation's capital equipment: in spatial relationship, substation equipment belongs to point target, becomes
Power station road belongs to line target, and the topological relation between substation equipment includes the relationship of point and point, the relationship of point and line；
Step 5, the identification of faulty equipment position；Background devices monitoring system analyzes equipment condition monitoring data, obtains event
After hindering equipment recognition result, faulty equipment location information is obtained by Beidou location facilities, and generate O&M task and be sent to fortune
In dimension personnel's handheld terminal；
Step 6 receives and analysis substation's O&M task: operation maintenance personnel handheld terminal receives the O&M that control centre is assigned and appoints
It is engaged in, on substation's electronic map that terminal extracts the location information and fault message of Awaiting Overhaul equipment, and is associated in system；
Step 7, planning go to the optimal path of Awaiting Overhaul equipment；As a purpose by the faulty equipment location information of step 5, lead to
It crosses Beidou positioning and obtains the current location information of operation maintenance personnel as starting point, passage path planning algorithm one approach band of calculating
Shortest distance path under the premise of electric region is least；
Step 8 carries out real-time route navigation and voice prompting to operation maintenance personnel.
4. a kind of navigation side of substation's O&M path planning navigation system based on Beidou positioning according to claim 3
Method, it is characterised in that: the method for the topological relation established between substation's capital equipment described in step 4 includes:
Step 4.1, the relationship for establishing point with point；
Two kinds of coincidence between points, separation relationships are judged by the distance between point；
(1) it is overlapped: for point p1(x1,y1),p2(x2,y2), if there is x1=x2And there is y1=y2, then it is assumed that two o'clock is overlapped；
(2) separate: for being unsatisfactory for two o'clock in (1), then determination is separation；
Step 4.2 establishes relationship of the point with line；
Point has with the fundamental relation between line connects, includes and separates three kinds；
(1) connect: point is overlapped with one of straightway two-end-point；
(2) include: if the distance d of point to line is 0, and according to the monotonicity of line, the point coordinate of this point between two-end-point, this
When be inclusion relation, i.e. line contains a little；
(3) separate: the distance of point to line is not equal to 0.
5. a kind of navigation side of substation's O&M path planning navigation system based on Beidou positioning according to claim 3
Method, it is characterised in that: the method that real-time route navigation and voice prompting is carried out to operation maintenance personnel described in step 8 are as follows: by step 6
After calculating optimal path, real-time path navigation and voice prompting are provided for operation maintenance personnel, specifically includes advance, retrogressing, a left side
Turn, charging zone prompt in turn right four direction of travel prompts and the prompt of institute's approach charging zone, 50 meters of surrounding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811555259.7A CN109359789B (en) | 2018-12-19 | 2018-12-19 | Transformer substation operation and maintenance path planning navigation system and navigation method based on Beidou positioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811555259.7A CN109359789B (en) | 2018-12-19 | 2018-12-19 | Transformer substation operation and maintenance path planning navigation system and navigation method based on Beidou positioning |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109359789A true CN109359789A (en) | 2019-02-19 |
| CN109359789B CN109359789B (en) | 2021-11-02 |
Family
ID=65329154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811555259.7A Active CN109359789B (en) | 2018-12-19 | 2018-12-19 | Transformer substation operation and maintenance path planning navigation system and navigation method based on Beidou positioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109359789B (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110031006A (en) * | 2019-03-20 | 2019-07-19 | 云南电网有限责任公司文山供电局 | Converter station/substation safety channel environmental modeling method |
| CN110060442A (en) * | 2019-03-20 | 2019-07-26 | 云南电网有限责任公司文山供电局 | Personnel are anti-in station based on UWB is strayed into region modeling method |
| CN111045055A (en) * | 2019-11-15 | 2020-04-21 | 国网河南省电力公司驻马店供电公司 | Beidou positioning-based 10kV and below electric power asset position navigation system |
| CN111641263A (en) * | 2020-05-20 | 2020-09-08 | 国网河北省电力有限公司电力科学研究院 | Secondary equipment intelligent operation and maintenance system and method based on three-dimensional navigation |
| CN112393727A (en) * | 2019-08-16 | 2021-02-23 | 广东电网有限责任公司广州供电局 | Power distribution room navigation method and device, electronic equipment and computer readable storage medium |
| CN112556693A (en) * | 2019-09-25 | 2021-03-26 | 北京天诚同创电气有限公司 | Navigation method and device for operation and maintenance path of photovoltaic power station |
| CN113096366A (en) * | 2021-03-25 | 2021-07-09 | 国网河北省电力有限公司沧州供电分公司 | Electrified interval false-entry-prevention method and device and terminal equipment |
| CN114050963A (en) * | 2021-10-28 | 2022-02-15 | 上海市安装工程集团有限公司 | Data center equipment operation and maintenance management field positioning and searching system |
| CN114325229A (en) * | 2021-12-27 | 2022-04-12 | 深圳供电局有限公司 | Beidou-based power transmission line fault point positioning method and system |
| CN115146879A (en) * | 2022-09-05 | 2022-10-04 | 国网山西省电力公司超高压变电分公司 | Optimization method for safety measure arrangement path of transformer substation relay protection room |
| CN115426668A (en) * | 2022-07-11 | 2022-12-02 | 浪潮通信信息***有限公司 | Intelligent operation and maintenance system of base station |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09145387A (en) * | 1995-11-28 | 1997-06-06 | Kokusai Electric Co Ltd | Operation assisting method for mobile |
| CN204188171U (en) * | 2014-08-12 | 2015-03-04 | 国家电网公司 | A kind of station route guidance system |
| CN104390652A (en) * | 2014-12-02 | 2015-03-04 | 国网上海市电力公司 | Intelligent navigation system for addresses of substations |
| CN105467276A (en) * | 2016-01-13 | 2016-04-06 | 国网浙江省电力公司 | Line fault monitoring method and system |
| CN108053608A (en) * | 2017-11-08 | 2018-05-18 | 全球能源互联网研究院有限公司 | A kind of alarming in short range of electric power method, apparatus and alarming in short range of electric power intelligent helmet |
| CN108320451A (en) * | 2018-01-30 | 2018-07-24 | 上海电力学院 | A kind of virtual fence early warning system for line maintenance security protection |
-
2018
- 2018-12-19 CN CN201811555259.7A patent/CN109359789B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09145387A (en) * | 1995-11-28 | 1997-06-06 | Kokusai Electric Co Ltd | Operation assisting method for mobile |
| CN204188171U (en) * | 2014-08-12 | 2015-03-04 | 国家电网公司 | A kind of station route guidance system |
| CN104390652A (en) * | 2014-12-02 | 2015-03-04 | 国网上海市电力公司 | Intelligent navigation system for addresses of substations |
| CN105467276A (en) * | 2016-01-13 | 2016-04-06 | 国网浙江省电力公司 | Line fault monitoring method and system |
| CN108053608A (en) * | 2017-11-08 | 2018-05-18 | 全球能源互联网研究院有限公司 | A kind of alarming in short range of electric power method, apparatus and alarming in short range of electric power intelligent helmet |
| CN108320451A (en) * | 2018-01-30 | 2018-07-24 | 上海电力学院 | A kind of virtual fence early warning system for line maintenance security protection |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110060442A (en) * | 2019-03-20 | 2019-07-26 | 云南电网有限责任公司文山供电局 | Personnel are anti-in station based on UWB is strayed into region modeling method |
| CN110031006A (en) * | 2019-03-20 | 2019-07-19 | 云南电网有限责任公司文山供电局 | Converter station/substation safety channel environmental modeling method |
| CN112393727B (en) * | 2019-08-16 | 2024-04-12 | 广东电网有限责任公司广州供电局 | Power distribution room navigation method and device, electronic equipment and computer readable storage medium |
| CN112393727A (en) * | 2019-08-16 | 2021-02-23 | 广东电网有限责任公司广州供电局 | Power distribution room navigation method and device, electronic equipment and computer readable storage medium |
| CN112556693A (en) * | 2019-09-25 | 2021-03-26 | 北京天诚同创电气有限公司 | Navigation method and device for operation and maintenance path of photovoltaic power station |
| CN111045055A (en) * | 2019-11-15 | 2020-04-21 | 国网河南省电力公司驻马店供电公司 | Beidou positioning-based 10kV and below electric power asset position navigation system |
| CN111641263A (en) * | 2020-05-20 | 2020-09-08 | 国网河北省电力有限公司电力科学研究院 | Secondary equipment intelligent operation and maintenance system and method based on three-dimensional navigation |
| CN113096366A (en) * | 2021-03-25 | 2021-07-09 | 国网河北省电力有限公司沧州供电分公司 | Electrified interval false-entry-prevention method and device and terminal equipment |
| CN114050963A (en) * | 2021-10-28 | 2022-02-15 | 上海市安装工程集团有限公司 | Data center equipment operation and maintenance management field positioning and searching system |
| CN114050963B (en) * | 2021-10-28 | 2024-05-17 | 上海市安装工程集团有限公司 | On-spot location finding system of data center equipment operation and maintenance management |
| CN114325229A (en) * | 2021-12-27 | 2022-04-12 | 深圳供电局有限公司 | Beidou-based power transmission line fault point positioning method and system |
| CN115426668A (en) * | 2022-07-11 | 2022-12-02 | 浪潮通信信息***有限公司 | Intelligent operation and maintenance system of base station |
| CN115146879A (en) * | 2022-09-05 | 2022-10-04 | 国网山西省电力公司超高压变电分公司 | Optimization method for safety measure arrangement path of transformer substation relay protection room |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109359789B (en) | 2021-11-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109359789A (en) | Substation's O&M path planning navigation system and air navigation aid based on Beidou positioning | |
| CN106021596B (en) | A kind of analysis method of electric network fault rush of current topological diagram | |
| CN106663963B (en) | Power grid high-voltage circuitbreaker various dimensions big data analysis intelligent expert system | |
| CN108170134A (en) | A kind of robot used for intelligent substation patrol paths planning method | |
| CN103679293A (en) | Intelligent substation warning and aid decision making system | |
| CN102931727B (en) | Topological anti-error check method of power dispatching master station type integrated intelligent anti-error system | |
| CN110068746A (en) | Gird fault diagnosis method and system | |
| CN105245001B (en) | A kind of event driven substation accident intelligent alarm treating method and apparatus | |
| CN111478324B (en) | Power station alarm analysis system | |
| CN106058695B (en) | A kind of relay protection visualization maintenance peace based on SCD arranges system and its implementation | |
| CN109241169A (en) | The multi-source heterogeneous data fusion geo-database integration method of power distribution network operation information | |
| CN103971292B (en) | Fault accurate identification method based on real-time intra-station graph mapping | |
| CN110826228B (en) | Regional power grid operation quality limit evaluation method | |
| CN109120069A (en) | A kind of power distribution network O&M control platform and method | |
| CN108345739A (en) | Recognize the method that CIME and SVG model file information realizations protection definite value on-line testing function obtains model | |
| CN107203648A (en) | One kind visualization maintenance peace arranges system and method | |
| CN109767063A (en) | A kind of stability control device operation information system and its online power grid risk assessment method | |
| CN103023152A (en) | N-1 Cut-off scanning on-line computing system capable of considering autotomy cooperation | |
| CN115686014A (en) | Subway inspection robot based on BIM model | |
| CN110350660A (en) | A kind of relay protection function pressing plate in-service monitoring method and system | |
| CN114202079A (en) | Distribution network fault emergency repair scheduling system | |
| CN110110759A (en) | Power grid electric information pointing method and system based on the identification of various dimensions information | |
| CN106710023B (en) | Intelligent substation enclosing method based on RFID | |
| CN104537143B (en) | A kind of primary equipment maintaining method for Power SCADA system | |
| CN116843284A (en) | Method, device and equipment for generating operation ticket of distribution network operation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |